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/*
* Default allocation functions.
*
* Assumes behavior such as malloc allowing zero size, yielding
* a NULL or a unique pointer which is a no-op for free.
*/
#include "duk_internal.h"
#if defined(DUK_USE_PROVIDE_DEFAULT_ALLOC_FUNCTIONS)
DUK_INTERNAL void *duk_default_alloc_function(void *udata, duk_size_t size) {
void *res;
DUK_UNREF(udata);
res = DUK_ANSI_MALLOC(size);
DUK_DDD(DUK_DDDPRINT("default alloc function: %lu -> %p", (unsigned long) size, (void *) res));
return res;
}
DUK_INTERNAL void *duk_default_realloc_function(void *udata, void *ptr, duk_size_t newsize) {
void *res;
DUK_UNREF(udata);
res = DUK_ANSI_REALLOC(ptr, newsize);
DUK_DDD(DUK_DDDPRINT("default realloc function: %p %lu -> %p", (void *) ptr, (unsigned long) newsize, (void *) res));
return res;
}
DUK_INTERNAL void duk_default_free_function(void *udata, void *ptr) {
DUK_DDD(DUK_DDDPRINT("default free function: %p", (void *) ptr));
DUK_UNREF(udata);
DUK_ANSI_FREE(ptr);
}
#endif /* DUK_USE_PROVIDE_DEFAULT_ALLOC_FUNCTIONS */
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